The Dell OptiPlex 3280 is an all-in-one (AiO) business desktop — meaning the computer’s components are built into the back of the display for a neat, compact setup. It’s aimed at offices, schools, and home users who want a simple yet capable system without a separate tower.

 Processor (CPU)

• 10th-Gen Intel Core i3 — most commonly the Core i3-10105T or Core i3-10100T
• 4 cores / 8 threads
• Base speed ~3.0 GHz, Turbo up to ~3.9 GHz
• Good for everyday tasks like web browsing, Office apps, video calls, and general productivity.

Display & Graphics

• 21.5″ Full HD (1920 × 1080) display — IPS panel with decent colors and viewing angles.
• Intel UHD Graphics 630 — integrated GPU suitable for basic multimedia (video playback, light photo tasks), but not for serious gaming or heavy graphics work.

Memory & Storage

Typical configuration on many models includes:

• 8 GB DDR4 RAM, often upgradable up to 64 GB.
• 256 GB PCIe NVMe SSD.

 More RAM and faster storage help with smoother multitasking and quicker app launches.

Connectivity & Ports

• Multiple USB-A ports 
• Wi-Fi 5 & Bluetooth built-in.
• DisplayPort, audio ports — good for connecting peripherals.
• Built-in webcam + speakers for video conferencing.

Other accessories 

• Keyboard 
• Mouse
• Power cable

 Pros

•  Sleek all-in-one design — saves desk space

• Quiet and efficient with a 10th-Gen i3

•  Decent performance for standard tasks

•  Upgradable memory in many units